Generating stubs with antlr2 parser is much faster than parsing with antlr2 parser, if we can work out the cause, the performance issue of generating stubs with antlr4 can be solved. Assuming some operations are skipped.
Here is the labs branch: https://github.com/apache/groovy/tree/nextflow-perf-issue I wish we could address the issue ASAP, any help would be appreciated ;-) Cheers, Daniel.Sun ----- Apache Groovy committer & PMC member Blog: http://blog.sunlan.me Twitter: @daniel_sun -- Sent from: http://groovy.329449.n5.nabble.com/Groovy-Dev-f372993.html
